Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[Frank Barknecht]

Hallo,
Miller Puckette hat gesagt: // Miller Puckette wrote:

> Pd 0.42-0 test 08 is out on the usual http://crca.ucsd.edu/~msp/software.html
> and on subversion in SourceForge.

pow~, log~, exp~, abs~ - thankyou, thankyou, thankyou, thankyou! ;)

Ciao
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[PD] resonz~ and resonr~

[Frank Barknecht]

Hallo,

attached are two resonating bandpass filters that mimick the operation
of Csound's resonr and resonz opcodes [1]. 

Be careful with the volumes.

[1] http://www.csounds.com/man/sigmod/resonr.htm

Ciao
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reson.tgz
Description: GNU Unix tar archive
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Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[Chris McCormick]

On Tue, Dec 30, 2008 at 10:50:13AM +0100, Frank Barknecht wrote:
> Miller Puckette hat gesagt: // Miller Puckette wrote:
> > Pd 0.42-0 test 08 is out on the usual 
> > http://crca.ucsd.edu/~msp/software.html
> > and on subversion in SourceForge.
> 
> pow~, log~, exp~, abs~ - thankyou, thankyou, thankyou, thankyou! ;)

Rock n' roll! Andy will be pleased. :D

Incidentally, if you haven't had a chance to check out his book then do
so. It's very awesome:


Chris.

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Re: [PD] Nice distortion

[Frank Barknecht]

Hallo,
Phil Stone hat gesagt: // Phil Stone wrote:

> I've been having a blast with this effect -- really great, Frank!  It 
> doesn't seem too CPU-hungry, either, though that's just an impression 
> not yet quantified.

It should be dirtcheap, as it's just a lop filter, a multiplication and
two elementary filters (rzero_rev and rpole) which are also just doing
one multiplication and one addition each. 

> One little thing...the meaning of wet/dry seems to be reversed; i.e.  0 
> gives full effect, 1 gives no effect.

That's on purpose and the reason, why this parameter is called "dry" and
not "wet". dry=0 means 0 percent dry signal i.e. a fully wet signal. I
think, effects should default to full wet in Pd as people often will scale
the incomping and outgoing signal somewhere else instead of with the
dry-wet slider. That slider is just a convenience for the rest of us.

Ciao
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Re: [PD] Nice distortion

[hard off]

honestly i am surprised at how good this sounds.  amazing and simple awesome
patch.

understand what you're saying about the wet/dry slider, but i also think it
feels weird to slide in the 'wrong' direction.  [loadbang] and [1( to full
depth is still my preffered approach.
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Re: [PD] Nice distortion

[Frank Barknecht]

Hallo,
hard off hat gesagt: // hard off wrote:

> honestly i am surprised at how good this sounds.  amazing and simple awesome
> patch.

Yes, that's true. It's similar to the Erosion effect in Ableton Live,
but with a delay length of one sample and the lowpass filtered input
signal as modulator. But you can use other modulators as well, like the
ones Erosion uses: sine waves or (filtered) noise etc. Or combine it
with a tanh-saturation. Lots of possibilities.

> understand what you're saying about the wet/dry slider, but i also think it
> feels weird to slide in the 'wrong' direction.  [loadbang] and [1( to full
> depth is still my preffered approach.

I'd recommend to just ignore the dry slider completely then. ;)

Ciao
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Re: [PD] Nice distortion

[hard off]

> I'd recommend to just ignore the dry slider completely then. ;)
>

nah, this is pd.  i know the secret code to reverse it to the way i like :)

will give it a go tomorrow with the various combinations of modulators.
sounds fun.
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Re: [PD] Nice distortion

[Frank Barknecht]

Hallo,
Frank Barknecht hat gesagt: // Frank Barknecht wrote:

> Yes, that's true. It's similar to the Erosion effect in Ableton Live,
> but with a delay length of one sample and the lowpass filtered input
> signal as modulator. 

Ah, I checked again and that's not quite correct: Erosion modulates
the delay *length*, not the feedback/feedforward coefficients like
apdist~ does.

Ciao
-- 
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Re: [PD] a flawed Gem (Was: Re: pdp/pidip on win32?)

[John Harrison]

cyrille henry wrote:
> hello,
>
> 1-> i don't know where the problem is. But i don't think it is in Gem, 
> since Gem does only control the graphic card.
> upgrade you graphic card could help.
Other opengl apps don't have the problem on teh same machine, same OS. 
Not saying you are wrong though.
>
> 2-> Yes, the Gemhead concept in Gem is different than pd concept. it 
> is this way because Gem is very close to openGL concept, and that's 
> why Gem works so efficiently. See documentation about OpenGL for more 
> info.
This is what I am finally getting. I had thought of Gem as an extension 
of Pd into video. Now I am starting to see it as its own language with 
its own rules that shares some ideas with Pd and borrows the Pd 
environment. If this had been clear to me from the beginning of my 
exploration with Gem, I think it would have been a lot less frustrating 
for me to use.

Anyway, I now get, understand, and respect why this would be the case. 
Is this explained in the docs anywhere?
>
> 3-> what you describe is a missing sinc to vblank. Be aware that once 
> you set this parametter on the driver, you have to choose on wich 
> screen to sinc, and to restart pd/Gem. Nvidia driver are the same for 
> lot's of different hardware, it's possible that you have this option 
> in your drivers, but your hardware is not able to do it.
Yeah I had the same thought and tried exactly this. I saw glxgears 
reporting different numbers when sync to vblank was set so i figured 
*something* was happening. But the video problem remained.
>
> 3b-> i don't have a firwire cam to test, but i saw strange thing in 
> you patch : -why do you use spigot?
> -why do you connect many time on the same camera?
> can you try the attached patch, and tell us if it is still crashing?
The idea was to build multiple sub patches, each independent of each 
other. So if you closed the Gem window in one sub patch, the signal 
chain was also completely freed for the next sub patch to use.

What I am getting now is that there is no was to completely "turn off" 
[pix_video]. Once the object is created, it tries to communicate with 
the video capture hardware, etc. So there should apparently be only one 
[pix_video] per video object per patch. Is this documented? It's 
certainly not obvious. You can have multiple [adc~ 1] in a Pd patch with 
no problem.
>
>
> 4-> i think there was some bug report about this issue regarding 
> pix_record on linux.
> don't have time to check.
Yep. From 6 months ago. Also a different problem.

For me [pix_record] has been very temperamental so I have had trouble 
building a small example patch that doesn't work. What happens to me is 
that in the midst of building a large performance patch, suddenly 
pix_record either starts segfaulting or will only record a few frames 
then stops (closed Gem bug 1849187). It is bizarre because it will 
happen when I am working on a completely different area of the patch 
that in my mind at least has nothing to do with the signal chain of 
pix_record. But then if I take out the new area, maybe it will start 
working again.
>
>
> 6-> pix_motionblur does affect images in the buffer, because Gem did 
> not copy images from the buffer before using them. This is the way to 
> have good performance. of course, you can force Gem to copy the image, 
> using pix_separator.
Yeah I never knew about pix_separator and didn't know to look for such a 
thing because, again, I was expecting objects and dataflow to mirror Pd. 
Now that I know not to expect that, I can understand and respect this. 
Yes pix_separator probably solves the problem. Thank you.
>
>
> Sending 1 mail for 1 problem would be easier to discuss.
Ok. I'm still trying to figure out how to be most helpful. I have been 
having trouble with pix_freeframe so I submitted that as a bug in the 
Gem sourceforge tracker, hoping that was the right way to approach.

Thanks for this conversation. It is really clearing up a lot in my mind 
of how Gem works. This is making it possible for me to imagine 
introducing it to my class I have coming up, and I really appreciate that.

-John


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Re: [PD] Nice distortion

[Kyle Klipowicz]

Really awesome Frank!

I like how you've been touring the Ableton toolkit for Pd-inspiration. They
were pretty much prototyped in Max anyway, so it's definitely doable by keen
minds such as yours.

I can't wait for your version of Operator!!!

~Kyle

On Tue, Dec 30, 2008 at 9:07 AM, Frank Barknecht  wrote:

> Hallo,
> Frank Barknecht hat gesagt: // Frank Barknecht wrote:
>
> > Yes, that's true. It's similar to the Erosion effect in Ableton Live,
> > but with a delay length of one sample and the lowpass filtered input
> > signal as modulator.
>
> Ah, I checked again and that's not quite correct: Erosion modulates
> the delay *length*, not the feedback/feedforward coefficients like
> apdist~ does.
>
> Ciao
> --
>  Frank BarknechtDo You RjDj.me?  _ __footils.org__
>
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[PD] Andy's Book (was: pd 0.42-0 test 08 released)

[Kyle Klipowicz]

Holy cow this is amazing!

I wish I'd found out about it before Christmas, it would have been a perfect
gift.

Way to go, Andy!

~Kyle

On Tue, Dec 30, 2008 at 4:49 AM, Chris McCormick  wrote:

> > pow~, log~, exp~, abs~ - thankyou, thankyou, thankyou, thankyou! ;)
>
> Rock n' roll! Andy will be pleased. :D
>
> Incidentally, if you haven't had a chance to check out his book then do
> so. It's very awesome:
> 
>
> Chris.
>
> ---
> http://mccormick.cx
>
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Re: [PD] Nice distortion

[Frank Barknecht]

Hallo,
Kyle Klipowicz hat gesagt: // Kyle Klipowicz wrote:

> Really awesome Frank!
> 
> I like how you've been touring the Ableton toolkit for Pd-inspiration. They
> were pretty much prototyped in Max anyway, so it's definitely doable by keen
> minds such as yours.

Well, I guess it's more that Ableton are touring the computer music
literature, DAFx proceedings etc. for effect inspiration in a similar
way as I do sometimes. ;)

What does "Operator" do?

Ciao
-- 
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Re: [PD] pd extended windows typo bug

[Hans-Christoph Steiner]

Makes more sense, yes, but an example patch would be very helpful.   
Could you post one to the bugtracker?

http://puredata.info/dev/bugtracker

.hc

On Dec 29, 2008, at 11:15 AM, Nicolas Montgermont wrote:

> sorry bad translations:
>
> "typos" and "police" both refer to "font".
>
> is the bug clear now?
>
> n
>
> Hans-Christoph Steiner a écrit :
>>
>> I am not sure I understand everything.  I think you mean "type"  
>> instead of "typo", but I don't know what a "different police size"  
>> is.
>>
>> It sounds to me like there are font/type problems on Windows.  Do  
>> you have any screenshots?  A bug report would be useful too, with  
>> as much detail as possible, plus any example patches and images.
>>
>> .hc
>>
>> On Dec 28, 2008, at 5:29 AM, Nicolas Montgermont wrote:
>>
>>> Hi Hans & list,
>>>
>>> I used the last release (0.40.3) of pd-extended last week on a  
>>> windows XP.
>>> Sometimes, the typos are totally messed up :
>>>
>>> I figured out that this was due to the use of different police  
>>> size in
>>> the main patch and in abstractions.
>>> The bug happens only when you open an abstraction with a different
>>> police size. Here all the polices are smaller that they should be.
>>> When you close the abstraction and come back to the main patch,  
>>> the text
>>> goes out of the boxes and the dragging selection tool does not
>>> correspond to the position of the mouse pointer.
>>>
>>> Using the same typo size everywhere corrects the problem.
>>>
>>> I prefer to post even I've not so much precisions (no more acces  
>>> to a
>>> windows machine), cause this makes pd very difficult to use when you
>>> don't find the solution.
>>> This doesn't seem to happen with precedent releases.
>>>
>>> Hope this can help,
>>>
>>> Nicolas
>>> -- 
>>> http://nim.on.free.fr
>>>
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>>
>
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Re: [PD] pdp capture from built-in iSight on MacBook with os X

[Hans-Christoph Steiner]

On my MacBook Pro running Ubuntu 8.04 Hardy and Mac OS X 10.5.6, I can  
get video from the built-in webcam with pix_video.  I don't know if  
that is the same camera as the Macbooks tho.

.hc

On Dec 29, 2008, at 11:12 AM, Collin wrote:

> I haven't done much video, but I have the same set up you have, and
> the iSight "just works," with [pdp_ieee1394] in example patches. The
> iSight is on the firewire bus, I guess. oops, it just crashed! Have  
> fun!
>
> Collin
>
>> Message: 5
>> Date: Mon, 29 Dec 2008 08:44:32 -0600
>> From: "John Harrison" 
>> Subject: [PD] pdp capture from built-in iSight on MacBook with os X
>>  10.4.11?
>> To: PD-List 
>> Message-ID:
>>  <7aa995dd0812290644w1569d981qccb54d203...@mail.gmail.com>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Running Pd-extended 0.40.3 on Intel MacBook os X 10.4.11.
>> [pdp_ieee1394]
>> captures video from firewire webcam no problem. Is there a way
>> however to
>> capture video from the built-in iSight camera using pdp on these
>> machines? I
>> know I could capture with Gem but am wondering if something might
>> exist
>> natively in pdp for this on OS X.
>
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Re: [PD] Nice distortion

[Kyle Klipowicz]

Yes, the Abelton guys are pretty savvy to the academic computer music scene.

Operator is a really nicely designed software synth that mainly does FM, but
also has filters and oscillators good for subtractive synthesis. The key
feature of it for me are the envelope generators, which have all sorts of
interesting looping modes that can create all sorts of textures. It was
designed by Robert Henke of Monolake fame.

It also has a perfect GUI and is incredibly quick to realize complex sounds
with it.

Ableton showcase on Operator: http://www.ableton.com/operator

This video shows a lot of the neat features. It is a presentation given by
Henke at a trade show, and is quite remarkable:
http://www.ableton.com/pages/instruments/operator/showcase/movie

Maybe it will inspire some other ideas?

Enjoy the new year!

~Kyle


On Tue, Dec 30, 2008 at 11:20 AM, Frank Barknecht  wrote:

> Hallo,
> Kyle Klipowicz hat gesagt: // Kyle Klipowicz wrote:
>
> > Really awesome Frank!
> >
> > I like how you've been touring the Ableton toolkit for Pd-inspiration.
> They
> > were pretty much prototyped in Max anyway, so it's definitely doable by
> keen
> > minds such as yours.
>
> Well, I guess it's more that Ableton are touring the computer music
> literature, DAFx proceedings etc. for effect inspiration in a similar
> way as I do sometimes. ;)
>
> What does "Operator" do?
>
> Ciao
> --
> Frank
>
>
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[PD] pix_video problem

[Jaime Oliver]

Hello,
I am trying out GEM ver: 0.91.0 'tigital' (the tarball says however 0.91.1 -
from http://gem.iem.at/) and can't grab video using v4l and a hauppage
camera grabbber.
The same patch does however work using 0.91 cvs

any ideas?

J

-- 
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joliv...@ucsd.edu
www.realidadvisual.org/jaimeoliver
www-crca.ucsd.edu/
www.realidadvisual.org

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Re: [PD] pix_video problem

[Jaime Oliver]

well, now, for some reason neither of them work...
J

On Tue, Dec 30, 2008 at 2:01 PM, Jaime Oliver wrote:

> Hello,
> I am trying out GEM ver: 0.91.0 'tigital' (the tarball says however 0.91.1
> - from http://gem.iem.at/) and can't grab video using v4l and a hauppage
> camera grabbber.
> The same patch does however work using 0.91 cvs
>
> any ideas?
>
> J
>
> --
> Jaime E Oliver LR
>
> joliv...@ucsd.edu
> www.realidadvisual.org/jaimeoliver
> www-crca.ucsd.edu/
> www.realidadvisual.org
>
> 858 202 1522
> 9168 Regents Rd. Apt. G
> La Jolla, CA 92037
> USA
>



-- 
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www.realidadvisual.org/jaimeoliver
www-crca.ucsd.edu/
www.realidadvisual.org

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Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[info]

Hi all,

Pd 0.42-0 test 08 is out on the usual http://crca.ucsd.edu/~msp/software.html
and on subversion in SourceForge.

I'm hoping to finalize it next weekend - bug reports welcome.

cheers
Miller


Hi Miller and list,

It would be nice to have the file-open, file-save, confirm-close
etc..-windows pop up on top of the patcher windows in the default ubuntu
window manager. (I tested just now on ubuntustudio hardy)
also see "pd-linux/irritating dialog box location" discussion on this list.

thanks!
Tim


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Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[Miller Puckette]

I agree -- I don't know how to get Tk and Gnome to work together.  Another
thing is that you can't de-miniaturize windows programmatically as far as
I can tell - it's against the Gnome religion to give the program control
over that, apparently.

Any suggestions how to deal with either of these problems would be welcome!

Miller

On Tue, Dec 30, 2008 at 11:41:44AM -0800, i...@timvets.net wrote:
> Hi all,
> 
> Pd 0.42-0 test 08 is out on the usual http://crca.ucsd.edu/~msp/software.html
> and on subversion in SourceForge.
> 
> I'm hoping to finalize it next weekend - bug reports welcome.
> 
> cheers
> Miller
> 
> 
> Hi Miller and list,
> 
> It would be nice to have the file-open, file-save, confirm-close
> etc..-windows pop up on top of the patcher windows in the default ubuntu
> window manager. (I tested just now on ubuntustudio hardy)
> also see "pd-linux/irritating dialog box location" discussion on this list.
> 
> thanks!
> Tim
> 
> 
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Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[Miller Puckette]

Oops, just found the "-parent" option to tk_messagebox, so I think I'll be
able to do the parenting correctly.  Still not sure how to de-miniaturize
things though.

M
On Tue, Dec 30, 2008 at 12:03:46PM -0800, Miller Puckette wrote:
> I agree -- I don't know how to get Tk and Gnome to work together.  Another
> thing is that you can't de-miniaturize windows programmatically as far as
> I can tell - it's against the Gnome religion to give the program control
> over that, apparently.
> 
> Any suggestions how to deal with either of these problems would be welcome!
> 
> Miller
> 
> On Tue, Dec 30, 2008 at 11:41:44AM -0800, i...@timvets.net wrote:
> > Hi all,
> > 
> > Pd 0.42-0 test 08 is out on the usual 
> > http://crca.ucsd.edu/~msp/software.html
> > and on subversion in SourceForge.
> > 
> > I'm hoping to finalize it next weekend - bug reports welcome.
> > 
> > cheers
> > Miller
> > 
> > 
> > Hi Miller and list,
> > 
> > It would be nice to have the file-open, file-save, confirm-close
> > etc..-windows pop up on top of the patcher windows in the default ubuntu
> > window manager. (I tested just now on ubuntustudio hardy)
> > also see "pd-linux/irritating dialog box location" discussion on this list.
> > 
> > thanks!
> > Tim
> > 
> > 
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[PD] pix_freeframe working in OS X?

[John Harrison]

Hi I just filed a bug report with the Gem bug tracker on this, but I 
might have jumped the gun: does anybody have [pix_freeframe] working on 
OS X?

For me pix_freeframe segfaults on OS X 10.4.11 with Pete Warden's 
freeframe plugins. (Untested with other freeframe plugins, but I would 
expect the same behavior). This is Pd-extended 0.40.3 nightly autobuild 
from Dec 27ish, 2008. Intel MacBook.

Plugins were downloaded here:
http://www.petewarden.com/PetesPlugins_Mac.zip

And these were also tried (probably exactly the same):
http://www.troikatronix.com/files/petes-plugins-ub.dmg

With the current directory hierarchy of Pete's Plugins, pix_freeframe 
could not find the plugins. So the the plugin binaries were moved to be 
directly underneath its corresponding directory i.e. the wave binary 
(filename: wave) was moved from Wave.frf/Contents/MacOS/ to Wave.frf/

After moving the binaries, pix_freeframe went from not finding the 
plugins to crashing when the pix_freeframe object was created.

pix_freeframe appears to work fine with these same plugins in Linux 32 
bit (ubuntu 8.10). I haven't yet gotten the plugins to build 
successfully on Linux 64 bit to test. I found the Linux plugins here:
http://www.mndl.hu/freeframe/petespluginslinux

-John

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Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[Hans-Christoph Steiner]

Does the File-Open, etc bug only occur with Gnome installed?  How  
about KDE or others?  There is gnocl, which allows for native Gnome  
feel in Tk apps.

I think I addressed this problem in Pd-extended 0.40.3, IIRC, but it  
is kludgy,  I think I just 'lower'ed the window before opening the  
panel.

But it is bugs like this that has lead me to start rewriting pd.tk.  I  
think that if you use Tk in the way it was intended, it'll generally  
do the right thing by default.  But this is a weird with Pd since the  
pd process is involved in the window management too.

I had a solution to the de-minimize issue in my brain but I don't seem  
to recall what it was...

.hc

On Dec 30, 2008, at 12:03 PM, Miller Puckette wrote:

> I agree -- I don't know how to get Tk and Gnome to work together.   
> Another
> thing is that you can't de-miniaturize windows programmatically as  
> far as
> I can tell - it's against the Gnome religion to give the program  
> control
> over that, apparently.
>
> Any suggestions how to deal with either of these problems would be  
> welcome!
>
> Miller
>
> On Tue, Dec 30, 2008 at 11:41:44AM -0800, i...@timvets.net wrote:
>> Hi all,
>>
>> Pd 0.42-0 test 08 is out on the usual http://crca.ucsd.edu/~msp/software.html
>> and on subversion in SourceForge.
>>
>> I'm hoping to finalize it next weekend - bug reports welcome.
>>
>> cheers
>> Miller
>>
>>
>> Hi Miller and list,
>>
>> It would be nice to have the file-open, file-save, confirm-close
>> etc..-windows pop up on top of the patcher windows in the default  
>> ubuntu
>> window manager. (I tested just now on ubuntustudio hardy)
>> also see "pd-linux/irritating dialog box location" discussion on  
>> this list.
>>
>> thanks!
>> Tim
>>
>>
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Re: [PD] pix_video problem

[Jaime Oliver]

well, it seems that the problem is not pix_video but something with fedora
and the video card. the weird thing is that it stopped working when
compiling gem...

In case anyone has a siimilar problem an error message I am getting is:

VIDIOCMCAPTURE: Device or resource busy

and when I ask for dimen 320 240 the image turns blue, otherwise it is
black...

this is with a haupagge bt878 analogue video capture card.

best,

J

On Tue, Dec 30, 2008 at 2:21 PM, Jaime Oliver wrote:

> well, now, for some reason neither of them work...
> J
>
>
> On Tue, Dec 30, 2008 at 2:01 PM, Jaime Oliver wrote:
>
>> Hello,
>> I am trying out GEM ver: 0.91.0 'tigital' (the tarball says however 0.91.1
>> - from http://gem.iem.at/) and can't grab video using v4l and a hauppage
>> camera grabbber.
>> The same patch does however work using 0.91 cvs
>>
>> any ideas?
>>
>> J
>>
>> --
>> Jaime E Oliver LR
>>
>> joliv...@ucsd.edu
>> www.realidadvisual.org/jaimeoliver
>> www-crca.ucsd.edu/
>> www.realidadvisual.org
>>
>> 858 202 1522
>> 9168 Regents Rd. Apt. G
>> La Jolla, CA 92037
>> USA
>>
>
>
>
> --
> Jaime E Oliver LR
>
> joliv...@ucsd.edu
> www.realidadvisual.org/jaimeoliver
> www-crca.ucsd.edu/
> www.realidadvisual.org
>
> 858 202 1522
> 9168 Regents Rd. Apt. G
> La Jolla, CA 92037
> USA
>



-- 
Jaime E Oliver LR

joliv...@ucsd.edu
www.realidadvisual.org/jaimeoliver
www-crca.ucsd.edu/
www.realidadvisual.org

858 202 1522
9168 Regents Rd. Apt. G
La Jolla, CA 92037
USA
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Re: [PD] [PD-announce] pd 0.42-0 test 08 released

[patrick]

Hans-Christoph Steiner wrote:
> I had a solution to the de-minimize issue in my brain but I don't seem  
> to recall what it was...
well soon enough we will be able to extract it from your brain:

http://www.pinktentacle.com/2008/12/scientists-extract-images-directly-from-brain/
 


pat


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Re: [PD] Nice distortion

[hard off]

most of the stuff that operator synth does looks fairly straight-forward,
shouldn't be too hard to put together a basic pd clone.

challenging bits will be the square and saw waves with variable numbers of
partials, but i think that will probably just be a case of [tabosc4~] and
making some tables with sinesum values.

then that knob to alter the amount of aliasing, it could be using upsampling
and then lowpass filtering like the nord synths do, or like the 'classic
synth' example in pd's audio documentation.  but that approach quickly eats
up cpuor else it could be using an adjustable bandlimiter, something
like the [blosc~ comparator] external, but with adjustability.  actually,
this function is the hardest one for me to think of a solution for.

the fm and envelope stuff would be super simple.  just the quantize thing
woudl take a bit of fiddling, but can be done with totally vanilla pd
objects.

an audio rate lfo would be super simple (easier than control rate in pd)

the filters shouldn't be TOO hard, although to get a good lowpass, notch,
bandpass and highpass it might be best to dig through pd-extended's
externals.  for lowpass i usually use [resofilt~] bandpass vanilla's [vcf~]
is fine, although franks new resonz~ / resonr~ filters look super
promising.  for highpass, i prefer [svf~ high].  not sure about the notch
filter.

there are also a lot of fine details that would be easy to implement, which
shouldn't be overlooked...like the velocity to filter envelope mapping
(sounded good) and that fm automation sync with quantize on/off.   then that
time knob, and some of the other squinty stuff in the bottom right hand
corner.

actually does look like quite an interesting project.
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